Acts 2:9

Asia : A Roman province on the west side of Asia Minor.
(39° 13´, 32° 43´)

Cappadocia : a Roman province in Asia Minor
(36° 43´, 35° 29´)

Judea : a region that roughly corresponded to the earlier kingdom of Judah
(31° 46´, 35° 14´); (31° 46´, 35° 14´)

Medes : the inhabitants of Media, a region south and southwest of the Caspian Sea in the Zagros mountains,a people and a nation
(34° 47´, 48° 30´)

Mesopotamia : the country between the Tigris and Euphrates rivers,the region between (and around) the Tigris and Euphrates Rivers
(34° 50´, 39° 7´); (33° 12´, 36° 30´); (35° 5´, 42° 0´); (30° 44´, 35° 36´); (32° 32´, 44° 25´); (33° 31´, 36° 18´)

Parthians : inhabitants of the territory from the Tigris River to India

Pontus : the coastal region of north Asia Minor
(40° 54´, 37° 47´)

Acts 4:6

Alexander : the son of Simon the Cyrenian who was compelled to carry the cross of Jesus,a leading man of Jerusalem when Peter and John were tried there,a man who was converted but who afterwards apostatised

Annas : a son of Seth; the father-in-law of Caiaphas the high priest

Caiaphas : the son-in-law of Annas; a high priest of the Jews

John : a son of Zebedee; younger brother of James; the beloved disciple of Christ,a relative of Annas the high priest,a son of Mary the sister of Barnabas, and surnamed Mark,the father of Simon Peter